Warpstone Flux Rating: ⭐️⭐️⭐️⭐️4/5 stars. Nice, strong boons for the Sons of Horus. Carsoran Power Weapons. There are two variants of these which can replace power weapons at no cost. The axe version is excellent for making short work of space marines thanks to AP3. With being a specialist weapon its also a good choice to pair up with other things (e.g., hammers!). The tabar version